Do you find it best to let a girl go who you can't find anything wrong with? she must be a faker?

she seems too perfect...I can't find anything wrong with her...I never been in a relationship and i'm worried because I don't think i'm truly emotionally ready but at the same time I want love...I just think I like her too much to ruin something special but then again I might ruin something special..it's hard for me to truth because I never experienced a relationship and I had nothing but heartache...I was anti social in hs and I didn't do the dorm the freshmen year thing..I just commuted to college my early years in college and I recently moved